Advertisements
Advertisements
Question
Select the correct answer from the options given below:
State the gaseous product formed, when
A metallic nitrate undergoes thermal decomposition giving a coloured gas.
Options
Ammonia
Hydrogen chloride
Hydrogen
Nitrogen dioxide
Nitric oxide
Solution
Nitrogen dioxide
APPEARS IN
RELATED QUESTIONS
Complete the following statement.
The chemical change involving iron and hydrochloric acid illustrates a _________________ reaction.
Explain, giving one example of the following chemical changes:
Double decomposition
(a) What is synthesis?
(b) What kind of chemical reaction is synthesis? Support your answer by an example.
(a) Define the neutralization reaction with an example.
(b) Give a balanced equation for this reaction.
(c) Give three applications of neutralization reactions.
State the type of reactions for the following represent and balance the ones that are not balanced.
KNO3 + H2SO4 → HNO3 + KHSO4
Give a balanced equation for a direct combination reaction involving:
Two compounds – resulting in the formation of a weak acid
Define a thermal dissociation reaction with a suitable example.
Define a displacement reaction with a suitable example.
Give a balanced equation for the following type of reaction:
A decomposition reaction of a salt which leaves behind a silvery metal.
Differentiate between the following:
Synthesis reaction and a substitution reaction.
